Combine splines of different interpolation for use in generator

[leeharris]

Hi Aka,

Yeah, I started down that road after posting here and it looks like I can make that work-- there's a bit of busywork involved because I'm generating the remaining travel distance as the object moves along the connected splines, but it's arguably more versatile this way anyhow.

Thanks for the swift reply, I owe you a decent asset store review at some point =)